# ShakY vs FlatPromo

The clearest difference is update cadence: FlatPromo at monthly against ShakY's every 58 months. ShakY's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ShakY ships an update every 58 months, FlatPromo monthly. The most recent releases landed on August 17, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ShakY | FlatPromo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shaky/id1086811070/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 58 months | **Monthly** |
| Monetization | Free | — |
| Size | 7 MB | 65 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Denis Karpenko](https://appshunter.io/developer/924426216) | [PLOSKOSTI ZVUKA, OOO](https://appshunter.io/developer/1595612204) |

## What reviewers say

### ShakY

[App page](https://appshunter.io/ios/app/shaky/id1086811070)

Enhance your selfies with advanced machine learning technology. This application helps you achieve your most attractive look, transforming your photos with cutting-edge AI.

**Highlights:** Advanced machine learning for photo enhancement, Improves selfie attractiveness, User-friendly interface, AI-driven transformations

**Features:** macOS Compatibility

**In-app purchases:** none


### FlatPromo

[App page](https://appshunter.io/ios/app/flatpromo/id6446092842)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ShakY free?

ShakY is free to download, with no in-app purchases.

### Is FlatPromo free?

FlatPromo is free to download, with no in-app purchases.

### Do ShakY or FlatPromo have ads?

Neither ShakY nor FlatPromo shows ads.

### Which is updated more often, ShakY or FlatPromo?

ShakY ships an update every 58 months, and FlatPromo monthly. Most recently, ShakY was updated on August 17, 2026 and FlatPromo on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*